
{2}{R/G}: Reveal the top card of your library. If it isn't a creature card, put it into your graveyard. Otherwise, put that card onto the battlefield. That creature gains haste. Sacrifice it at the beginning of the next end step.
Impromptu Raid has 1 printing, first in Shadowmoor (2008). EDHREC ranks it #29,773 among Commander cards. It has 2 official rulings.
Cards that show up in the same decks on EDHREC.